As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN OVERNIGHT INSPECTION, MAINTENANCE FOUND AFT PAX DOOR PNEUMATIC ASSY PRESSURE LOW, RETURNED 2 HOURS AFTER SERVICING AND FOUND THAT THE PNEUMATIC ASSY WAS NOT HOLDING PRESSURE. REMOVED AND REPLACED THE DOOR PNEUMATIC ASSY DIAPHRAGM.